TGF657BFW9 Tappan Range - Instructions

I replaced the bulb using my hands to twist the bulb in the socket located at the top of the refrigerator.

Put a new one in.

Disconnected the oven from the wall outlet. Removed the bottom panel of the oven to reach the parts. Reached in the thight spot (not for a big guy)to unscrew the old igniter. Installed the new one. Plug the oven back. Turn the oven on bake at 350. Oveb lighted up in 5 seconds ! Working great since then!!!

First removed oven racks then two screws to remove oven door, removed two screw of oven fan cover, ( need to remove fan cover to have clearance to removed bottom cover of oven) removed bottom cover of oven, then removed two screws holding oven igniter and cut wires of old igniter then spliced wire of new igniter to existing wire and reassemble in reverse order.

Removing the drip pan and the bottom burner cover exposed the igniter, removing two screws retaining the bracket freed the old igniter. Removing the warming drawer allowed access to the control module to unplug the wiring on the ignitor. After making myself a diagram, I unplugged the wires and removed the malfunctioning igniter. Cutting the leads off the old igniter long enough to splice it on below the oven bottom with the enclosed wire nuts and attaching the new igniter (reusing the old insulation to protect the wire) took only minutes and reassembly was straightforward.

New igniter: $60
Repairman fee saved $150
Being able to tell my wife "See,
I told you I could fix it!" PRICELESS

1 Turned off the oven breaker.

2. Removed the oven racks.

3. With a Phillips screwdriver, removed the mounting screws holding the temperature sensor and unplugged it.

4. New sensor plug did not match 20 year old connector. Had to cut and solder splice the connectors.

5. Installed the new sensor and now oven holds temperature steady.

Easy order, quick delivery and easy installation, happy wife.

Very easy just had to pull the wire up that holds it secure.

Working on an old oven is difficult. Please expect the unexpected. The years of heating and cooling play havoc with oven parts. The screws holding the Flat Style Oven Ignitor become stripped. It took extra time to remove them. I had to go to the hardware store to buy replacement screws. Once I removed the old parts and had replacement screws the job was very easy.

My Tappan Tail:

Open the oven and remove the racks, turn on the oven light.
Remove two screws in the back to remove the bottom plate. Mine are about 1 1/4 in. long.
Remove one nut holding the butterfly plate in place. Ignitor will be exposed.

Turn off the oven light and unplug oven. Don't drop the plug behind the oven, I was ready for that one.
Drop light or flash light will be needed, it's dark in there. And something to sit on, 16" old plastic milk caddy, I just happen to have one.

Remove the two screws holding the ignitor, don't cut the wires just yet. Take note where the wiring runs. Install the new ignitor. My wires went behind the gas piping.

I cut the bottom wire from the old ignitor first, up close to the ceramic. Wire shield can be reused, slide it over the new wire. Cut the old wire, leave a lot. Trim the new wire to desired length and strip the ends of both and use the ceramic cap and connect the wires.
Do the top wire.
Slide the wire shield next to the igniter, adjust the wires so the wire shields won't slide away from ignitor. With the butterfly shield back in place it's time to plug it in and give it a test.
Nice.
Replace the bottom plate of oven, screw holes hard to find. Had to use an awl to find the holes to line up the screws. I also didn't push the front of the plate down into place until I had the screws started. It helped.

You might think this is overkill, but how many of us have ever replaced the ignitor. Not me.
I do a lot of DIY's. I'll rate this as a 1, easy.

What shall I bake first, cornbread of course. I my cast iron skillet.

Opened the oven door, removed the racks. Removed the bottom cover, two thumb screws in the rear, bottom, of the oven. This exposed the top plate of the burner, (actually in the top of the broiler section) 1 nut took this cover off. Now, the burner and the igniter are exposed. Two screws removed the igniter, and two wires with ceramic wire nuts. Disconnected these two wires and that was it. Installed the new igniter in reverse procedure as above. Pretty easy. Probably should have turned off the power to the Range first just to be safe.

Remove bottom plates and deflector from oven, remove old igniter. Remove bottom drawer and panel to expose wiring. Cut wires, used supplied wire nuts to splice. The time consuming part of this job was having to clean all the parts before reassembly, and having to extract screws that were rusted into place due to heat and spillage. One of the igniter screws was stripped, and was very difficult to remove. The first part in your "probably cause" list was the right one! Thanks for the good service, and a useful website!

See other posts.... they have the correct repair procedures.

HIGHLY RECOMMEND removing the bottom drawer to access the space where splice will be made between new igniter wires and existing wires. This step is recommended in previous posts. I wasted a lot of time taking out unnecessary stuff in the oven compartment before I realized that the drawer compartment provided easy access for repair. Story of my life on just about all repairs.

Disconnected power cord to range
Removed the cover over the flame guard
Removed the Flame guard
Pulled out broiler drawer
Unscrewed the cover and disconnected the white plastic connector to the ignitor wires
Un crewed the two small screws to the ignitor and removed the old ignitor
Cut the two wires from the old ignitor
Connected the new ignitor to the wires on the white connector
Installed the new ignitor
Reassembled parts dsassembled
Plugged in power cord

Works

I usually try the cheapest part to replace when I come to a fork In the road but I wasn't home at the time and my other half called in the "expert". He said it was the clock timer and it would be $450 to replace it. She sent him away and I bought one online for $200 and put it in only to find out that it didn't solve the problem. Did some reading and found out that it could be the sensor. Put an ohm meter on it and found that to be the problem. Left the new clock timer in it anyway so now we're good for another 100,000 cookies or 1000 pizzas, which ever comes first

Having already removed the old igniter , replaced it with new.